WHILE WE OFTEN TALK ABOUT THE COLD WAKE THAT HURRICANES LEAVE
BEHIND...IT APPEARS THAT HURRICANE DENNIS HAS ACTUALLY MADE
PORTIONS OF THE CARIBBEAN SEA WARMER...AND HENCE MORE FAVORABLE FOR
THE POTENTIAL DEVELOPMENT OF EMILY. HEAT CONTENT ANALYSES FROM THE
UNIVERSITY OF MIAMI INDICATE THAT WESTERLY WINDS ON THE SOUTH SIDE
OF DENNIS HAVE SPREAD WARM WATERS FROM THE NORTHWESTERN CARIBBEAN
EASTWARD TO THE SOUTH AND SOUTHEAST OF JAMAICA...AN AREA THAT COULD
BE TRAVERSED BY EMILY IN THREE DAYS OR SO.

Now, exactly how and why did this happen? The advisory makes it sound like Dennis "blew" warmer water around. Can this happen?